Fixing Nut, Serrated Flanged Nut, Insert Lock Nut, Aerotight, Full
K-Nut, Hex Full, Full Hex, Hex, Lock nut
Bright Zinc Plated Steel, Brass, Ceramic, Nylon, Stainless Steel
A4 316, Grade 8, A4, 316 A4, A2 304
7.66 mm, 3.2 mm, 9.9 mm, 19 mm, 5 mm
M6, 9/16-18", 5/8-11", 4-40"(NM), M8
6.6 mm, 28 mm, 6 mm, 12 mm, 5.1 mm